Synthesis and Structural Characterization of SiO Nanoparticles Using Extract of Gracilaria Crassa Via Green Chemistry Approach.

Biologically synthesized nanoparticles via biological entities are produced with less negative impact on the environment and without expensive chemicals, which have biocompatibility and are eco-friendly. Gracilaria crassa is a well-known marine red alga that is edible and unique and is the commercial source of agar and agarose production. In this work, Gracilaria crassa-mediated SiO NPs were synthesized by the green synthesis method.